readsb: avoid restarts which are too fast (#124)

start instantly on first start though
sdr-enthusiasts · Aug 5, 2024 · 95761dc · 95761dc
2 parents 4624494 + e0ac71f
commit 95761dc
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/rootfs/etc/s6-overlay/scripts/readsb b/rootfs/etc/s6-overlay/scripts/readsb
@@ -364,6 +364,12 @@ if chk_enabled "$PROMETHEUS_ENABLE"; then
     READSB_CMD+=("--write-prom=/run/readsb-prometheus.prom")
 fi
 
+# wait 15 seconds if this is not the first startup
+if [[ $(s6-svdt /run/service/readsb | wc -l) != 0 ]]; then
+    "${s6wrap[@]}" --args echo "delaying restart by 15 seconds"
+    sleep 15
+fi
+
 # shellcheck disable=SC2086
 if [[ "${LOGLEVEL,,}" == "verbose" ]]; then
     exec "${s6wrap[@]}" --args "${READSB_BIN}" "${READSB_CMD[@]}" $READSB_AUTOMATION_ARGS $READSB_EXTRA_ARGS